3838430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 7446816

約数和(自身を除く): 3608386

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 337, 670, 674, 1139, 1685, 2278, 3370, 5695, 5729, 11390, 11458, 22579, 28645, 45158, 57290, 112895, 225790, 383843, 767686, 1919215, 3838430]

約数ペア:

[(1, 3838430), (2, 1919215), (5, 767686), (10, 383843), (17, 225790), (34, 112895), (67, 57290), (85, 45158), (134, 28645), (170, 22579), (335, 11458), (337, 11390), (670, 5729), (674, 5695), (1139, 3370), (1685, 2278)]